00573naa#a2200169#i#450# EN\INFRA-M\bibl\11512 20241220202946.5 2500-3305 20160420b2016####ek#y0engy0150####ca RUS RU Mathematics lesson as a form of learning: past and future (Review of the monograph "The lesson of mathematics in high school pre-revolutionary") Journal article Moscow INFRA-M Academic Publishing LLC. 2016 0 с. Journal article local Babayan A. naukaru.ru